ul#nav li ul.about {
	display: block;
}

#photobar #one {
	background-image: url(/dept/csl/images/photos/11.jpg);
}

#photobar #two {
	background-image: url(/dept/csl/images/photos/12.jpg);
}

#photobar #three { 
	background-image: url(/dept/csl/images/photos/17.jpg);
}

#photobar #four {
	background-image: url(/dept/csl/images/photos/08.jpg);
}